baber/WOPTO huggingface dataset:
Patent JP-2003158393-A (JP)
Title: Heat dissipation structure
Inventor: YOSHIDA KUNIHIKO
IPC: H01L23/373
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat dissipation structure capable of decreasing a contact heat resistance between heat generating electronic parts and heat dissipating parts, and sharply improving heat dissipating performance. SOLUTION: This heat dissipation structure is constituted of a graphite sheet and a heat conductive material layer formed on at least one face of the graphite sheet, and disposed between electronic parts and heat dissipation parts. The flow characteristics of the heat conductive materials are not developed in a room temperature when the electronic parts are not operated, and the low viscosity, softening, or melting of the heat conductive materials is developed according to the heating of the electronic parts when the electronic parts are operated.
Patent JP-2003155667-A (JP)
Title: Softener composition
Inventor: HAYASHI HIROMITSU
IPC: C08L83/04
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a softener composition excellent in reducing wrinkles and improving hand feeling. SOLUTION: This softener composition comprises (a) a compound having one or more groups selected from an amino group and a tertiary ammonium group and one 8-36C hydrocarbon group in the molecule, (b) an anionic surfactant having a 16-36C hydrocarbon group and -SO3 M group and/or -OSO3 M group (M: a counter ion) and (c) a silicone compound. The molar ratio of (a) and (b) is in a specific range.
Patent JP-2003158277-A (JP)
Title: Method for manufacturing solar battery cell
Inventor: NARUTOMI HIROKI
IPC: H01L31/04
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a solar battery cell by which the characteristic of the solar battery cell can be made uniform, leak current reduced, and output electric power made large. SOLUTION: A plurality of P-type silicon wafers are heated within a furnace where an inert gas flows. A phosphorus gasified from a diffused film is discharged out of the furnace by flowing the insert gas. Thus, the gasified phosphorus can be prevented from remaining within the furnace and the concentration of phosphorus within the furnace be lowered. Therefore, the gasified phosphorus can be prevented from being diffused into areas other than one side surface of the P-type silicon wafer in the direction of thickness, PN joint be formed, and an increase in leak current be reduced. In addition, the inert gas is given at a maximum flow rate within a predetermined temperature range, so that more uneven temperature in the furnace can be prevented and the characteristic of solar battery cells to be manufactured be made uniform.
Patent JP-2003159063-A (JP)
Title: Method for preparing gateway entry clone
Inventor: NOMURA NOBUO
IPC: C12N15/09
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for selectively preparing a Gateway entry clone of a native cDNA and a C-terminus fusion cDNA.  <P>SOLUTION: This method for preparing the Gateway entry clone is carried out as follows. In a 2-step adapter PCR, a polymerase chain reaction (PCR) for amplifying a template cDNA in a first step is conducted by using a 5-terminus primer A containing an adapter a and mixing 3'-terminus primers B and B' containing an adapter b. A PCR in a second step is carried out by using a 5'-terminus common primer C containing an adapter c having a sequence attB1 and the resultant amplification product in the first step as a template and further using a primer D having an adapter d containing a sequence attB2 to be a connection site to a plasmid as a 3'-terminus PCR primer. Thereby, amplification is performed, respectively. The native cDNA and C-terminus fusion cDNA having different connecting base sequences at both ends are prepared and integrated into an attP plasmid. The obtained vector is introduced into a competent cell.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003007519-A (JP)
Title: Magnetic core equipped with magnetic bias magnet and inductance part using the same
Inventor: ISOTANI KEITA
IPC: H01F27/24
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic core which is used as the magnetic core of an inductance part, equipped with a magnetic bias permanent magnet, superior in DC superimposition characteristics, and has low core loss. SOLUTION: A bonded magnet is composed of rare earth magnet powder that has an intrinsic coercive force of 5 kOe or above, a Curie temperature Tc 300 deg.C or above, and a thickness of 2.0 to 50 μm in average grain diameter and binder resin. The magnet is used as a permanent magnet for giving a magnetic bias to the magnetic core of an inductance part. The grain surface of rare earth magnet powder is coated with a metal coating layer containing oxidation-resistance metal. For carrying out a surface-mounting process through reflow, the above rare earth magnet powder may be required to have an intrinsic coercive force of 10 kOe or above, a Curie temperature Tc of 500 deg.C or above, and an average grain diameter of 2.5 to 50 μm.  For preventing the magnet powder from deteriorating in resistivity, it is preferable that the magnet powder coated with the metal coating layer is further more covered with a glass coating layer formed of low-melting glass whose softening point is lower than the melting point of the oxidation-resistance metal.
Patent JP-2003162071-A (JP)
Title: Plate making method for photosensitive planographic printing plate
Inventor: KASAKURA AKIO
IPC: G03F7/004
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate making method for a photosensitive planographic printing plate by which a positive photosensitive composition comprising a photothermal conversion material and an alkali-soluble resin can stably be developed over a prolonged period of time.  <P>SOLUTION: In the plate making method for a photosensitive planographic printing plate, an image group (A) for evaluation comprising a plurality of images obtained by stepwise varying image density above the screen ruling of the objective image in image exposure and an image (B) for evaluation by scanning with a period ≥2<SP>1/2</SP>times the period of the screen ruling in the image group (A) are formed by image exposure in the margin of the photosensitive planographic printing plate or in an independent plate, these are developed together with the objective image, the image densities of (A) and (B) after development are compared to each other to determine the equivalent density of (B) in (A) as standard density, and the objective image is developed while adjusting variation of a development environment according to a change from the standard density of (B) in the comparison results due to subsequent variation of the development environment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002355561-A (JP)
Title: Catalyst and method for purifying exhaust gas
Inventor: YAMADA KEIJI
IPC: F01N13/02
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To enhance the HC purifying performance of a HC trapping catalyst 27 by making good use of Ce-Pr multiple oxide. SOLUTION: An exhaust gas purifying catalyst being the catalyst 27 is provided with a HC trapping material which traps HC in the exhaust gas at a low temperature and releases the trapped HC as the temperature is raised and a catalytic material for purifying the HC released from the HC trapping material. Ce-Pr multiple oxide is incorporated into the catalytic material.
Patent JP-2003168046-A (JP)
Title: Method for supporting preparation of menu
Inventor: OGAWA KENICHI
IPC: G06Q30/02
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology concerned with a menu preparation supporting method for enabling a commodity dealer such as a supermarket proprietor to plan selling tactics utilizing scale merits such as bargains and enabling a user such as a house wife to reduce complexity in the determination of a menu.  <P>SOLUTION: A system for applying the menu preparation supporting method is roughly constituted of an Internet provider 10, a supermarket proprietor (dealer) 20 having a supermarket side terminal (dealer terminal) 22 and a user terminal 31. The Internet provider 10 is provided with a server 11 capable of opening a home page 12, menu information 13, bargain sale information 14 and liking information 15 registered in the server 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174176-A (JP)
Title: Light reception module
Inventor: TAMURA KENICHI
IPC: H04B10/50
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light reception module that has less manufacturing man-hours, and reduces manufacturing man-hours without reducing high-frequency characteristics.  <P>SOLUTION: A light receiving element 14-1 is fixed to a side 13a of an integrated circuit 13 so that a light reception surface becomes vertical to the light axis of an optical fiber 12. Wiring length can be reduced by the electrode of a subcarrier 2 by performing the bonding wire connection of the integrated circuit 13 and the light receiving element 14-1, thus inhibiting the increase in the inductance and hence performing higher signal processing than before. Since no subcarrier 2 is used, the man-hours are reduced accordingly. Wire bonding is required for two times as compared with the conventional three-times bonding for connecting the light receiving element 14-1 to the integrated circuit 13, thus reducing work time accordingly.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171712-A (JP)
Title: Slag coating method
Inventor: FUJITA TAKASHI
IPC: C21C5/44
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slag coating method for obtaining excellent slag coating properties.  <P>SOLUTION: (1) In this slag coating method, after the molten metal is discharged from a metal melting vessel where smelting and/or refining is performed, the whole or part of the slag is left behind in the vessel to coat a refractory on an inner wall of the vessel with the slag. The value A [A=0.20×T+50×(%F)-(%MgO)] of the slag is controlled to 320 to 335 before the coating, and this slag is coated. In the formula, T is the slag temperature (°C), (%F) is the concentration (mass %) of F in the slag, and (%MgO) is the concentration (mass %) of MgO in the slag. (2) In the method, the requirement is that (%T. Fe) in the slag to be coated is 12 to 19 mass %.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183435-A (JP)
Title: Crosslinked resin foam
Inventor: OKA YOSHIYUKI
IPC: C08L9/06
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crosslinked resin foam that has high flexibility and good heat resistance together, and excellent fabrication quality.  <P>SOLUTION: This crosslinked resin foam is obtained by crosslinking and expanding a resin composition that comprises 100 pts.wt. of a resin matrix consisting of 0-45 wt.% of a polyethylene based resin and 55-100 wt.% of a polypropylene based resin, and 3-180 pts.wt. of a hydrogenated α-olefin/butadiene copolymer made from hydrogenation of an α-olefin/butadiene copolymer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187190-A (JP)
Title: Ic card management system
Inventor: SATO AKIKO
IPC: G06Q10/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a business coordination method when a service provider is different from a card issuer in the operation management of a multifunctional IC card, and a method for maintaining the secret of the service provider.  <P>SOLUTION: A card issuing management system and a card service providing management system manage a commonly attached acceptance identification number when a card issuing application form and a service use application are accepted. A card issuing management processing part designates the acceptance identification number to a message for requesting an application to be loaded when issuing the card, whereby a card service providing management processing part can provide the application by use of the acceptance identification number. A key for encrypting the provided application is exchanged in advance between the card service providing management system and a bureau system, and the service providing management system provides the encrypted application, whereby the application information can be loaded in a state keeping secret to the card issuing management system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181428-A (JP)
Title: Method for detecting abnormality of garbage treating apparatus
Inventor: NISHIMURA HIDEJI
IPC: B01D53/86
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting abnormality of a garbage treating apparatus, by which abnormality of a thermal catalyst in a deodorizing/ exhausting part can be detected economically by simple constitution.  <P>SOLUTION: The garbage treating apparatus in which this method is adopted is provided with a treating part for decomposing garbage, a recovering part for recovering the treated material obtained by decomposing the garbage and the deodorizing/exhausting part for deodorizing a bad smell emitted from the treating part or the recovering part and exhausting the deodorized gas. It is judged that the thermal catalyst has abnormality when the apparatus-outside temperature measured by an outdoor air temperature sensor installed on the outside of the apparatus is almost equal to the exhaust gas temperature measured by a temperature sensor installed in an exhaust gas line through which the deodorized gas exhausted from the deodorizing/exhausting part passes and the heating element temperature measured by another temperature sensor installed at a heating element for heating the thermal catalyst in the deodorizing/exhausting part is higher than the exhaust gas temperature by the prescribed temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003157191-A (JP)
Title: Method of preventing tampring of file in computer
Inventor: TAKAHASHI HIDENORI
IPC: G06F12/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent a file in a computer from being easily rewritten. SOLUTION: When rewrite of the file in the computer is instructed, the date written in the file is confirmed before the start of conventional rewrite operation, and rewrite is inhibited when this date doesn't coincide with the present date of the computer, and figure '1' is added just after the file name to give a new file name and then rewrite is permitted when the date coincides with the present date of the computer.
Patent JP-2003197039-A (JP)
Title: Door passing cable and installing method for cable
Inventor: HAMANAKA TOSHIHIRO
IPC: H02G3/38
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door passing cable and an installing method for the cable easily providing a favorable communication state.  <P>SOLUTION: The cable is composed of a cable part 12 to be passed through a gap 4 between an inner rim of a door frame 2 provided on a wall 1 and an outer rim of a door 3 attached to the frame in a door closed state, and connectors 13 and 13 added to both ends of the cable part. A covering 14b is removed from a cable part 12 length direction one part having a length the same or more than a thickness of the door 3, and the covering removed portion is used as gap passing part 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194550-A (JP)
Title: Navigation apparatus
Inventor: SUZUKI KEIZO
IPC: G06T11/60
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To divide and display a map including a route ahead of the location of a motor vehicle on one screen.  <P>SOLUTION: In the case that demands for division and display are made by a user while a normal map image MP3a is displayed on a scale SE3a as shown in Fig. (a), the navigation apparatus calculates regions AA3a-AA3e to be divided and displayed as shown in Fig. (b), and displays a map image MP3f divided and displayed on a scale SE3a as shown in Fig. (c).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002258431-A (JP)
Title: Heat developable photosensitive material
Inventor: EZOE TOSHIHIDE
IPC: G03C1/498
Filed: 2001-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having low fog, high Dmax (maximum density) and small temperature and humidity dependencies in development and less liable to increase fog even after long-term storage after development. SOLUTION: In the heat developable photosensitive material having a non- photosensitive organic silver salt, photosensitive silver halide, a reducing agent for silver ions and a binder on the base, the photosensitive silver halide comprises silver halide grains having <=0.12 μm grain size and >=50 mol% silver bromide content and at least one compound imagewise generating a chemical species capable of forming development starting points on the non-photosensitive organic silver salt and in its vicinities is contained.
Patent JP-2003198073-A (JP)
Title: Circuit board and mobile information apparatus
Inventor: NAKAMURA NOBUKO
IPC: H05K1/02
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board wherein defects caused by warping can be avoided while at the same time the processing time can be shortened by suppressing a warp of a circuit board and, at the same time, reducing the number of connecting means in manufacturing processes.  <P>SOLUTION: The connecting means 6 formed in part of a circuit board 1 are disposed only at two places along each of longer sides 4 of individual substrates 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197229-A (JP)
Title: Hybrid power supply system equipped with fuel cell and capacitor
Inventor: SUGIURA HIROSHI
IPC: H01M8/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent that excessive currents from a fuel cell when connecting the fuel cell to power supply wiring, in a hybrid power supply system equipped with the fuel cell and a capacitor.  <P>SOLUTION: The fuel cell 30 and the capacitor 20 are connected in parallel to the power supply wiring 12 and 14. In a 1st composition, if the difference between the voltage across the capacitor 20 and the voltage across the fuel cell 50 at the time of an open circuit is a predetermined threshold value or more, in the case a fuel cell 50 is to be connected to power supply wiring, the chopping control is carried out to a switch 32. In a 2nd composition, the fuel cell 50 is connected to power supply wiring through limiter resistance instead of performing the chipping control. Moreover, in a 3rd composition, the current generation capability of the fuel cell is adjusted by adjusting the pressure of the reaction gas supplied to the fuel cell 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190047-A (JP)
Title: Electric vacuum cleaner
Inventor: TORISAWA AKIRA
IPC: A47L9/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner easily manufactured.  <P>SOLUTION: Communicating openings 53 are arranged in the rear panel 51 of a cleaner main body. The porous body 66 having a plurality of exhaust holes 67 is attached to the communicating openings 53. It becomes easy to manufacture the cleaner, because it becomes unnecessary to directly arrange the plurality of exhaust holes 67 to the cleaner main body. Exhausting winds exhausted from respective exhaust holes 67 mutually interfere outside the cleaner main body. The velocity of the exhaust winds exhausted from respective exhaust holes 67 can be decelerated without reducing suction force of a electric blower.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191619-A (JP)
Title: Ink jet receiving recording material, recorded matter using the same, and use method for the recorded matter
Inventor: MIYAMOTO KENICHI
IPC: B41J2/01
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet receiving recording material reduced in blur and excellent in lamination characteristics, and a recorded matter excellent in printing grade especially in such a case that pigment ink is used to perform ink jet recording.  <P>SOLUTION: In the ink jet receiving recording material wherein an ink receiving layer containing a silicone surfactant and having a porous structure is provided on a base material, the silicone surfactant is characterized in that viscosity at 25°C is 500-1500 cps, and solubility in water at 25°C is below 20 mass % when the receiving material is allowed to stand in water for 30 min.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195647-A (JP)
Title: Image forming apparatus
Inventor: NAKAMURA AZUSA
IPC: G03G5/147
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus by which a stable image quality is held even though an organic photoreceptor inferior in terms of strength to an inorganic photoreceptor with respect to the action of a separating pawl is worked over a long period, and as a result, to provide an advanced image forming apparatus where the inexpensive organic photoreceptor which is excellent in terms of spectral sensitivity than the inorganic photoreceptor is mounted.  <P>SOLUTION: This image forming apparatus possessing the organic photoreceptor and the separating pawl to separate transfer paper by abutting on the surface of the organic photoreceptor is provided with an abutting load changeover means to switch the abutting load of the separating pawl to the surface of the organic photoreceptor in the midst of copying operation in accordance with the use history of the organic photoreceptor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197284-A (JP)
Title: Connecting method of ic module and non-contact communication medium using the same
Inventor: TAKAHASHI HIDEO
IPC: B42D15/10
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of the joint of an IC chip and an antenna in a card non-contact communication medium having an IC module consisting of the IC chip and the antenna.  <P>SOLUTION: At a part where the IC chip and the antenna are connected, a pattern of solder to which a V-shaped groove is formed in advance, and a wire material constituting the antenna is arranged by using the groove as a guide. Afterwards, a heated chip is pressed and attached to fuse the solder and the wire material is embedded into the solder to complete the junction. By this method, various obstacles caused by drifts of the wire material in connecting becomes possible to be prevented beforehand.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003501658-A (JP)
IPC: C12M1/00
Filed: 2000-06-06
Abstract: An article of manufacture is provided that is useful in differentiating between solutes, such as during electrophoretic separations. An embodiment of the article is a capillary tube, that carries a polymer along the inner wall of the capillary tube. The polymer is effective to reduce undesired interactions and preferably includes a polylactam that is absorbed to the surface before the surface is exposed to the solutes. A preferred polylactam is poly(vinylpyrrolidone) with a molecular weight greater than about 1,000,000 daltons (weight-average).
Patent JP-2003521022-A (JP)
Title: 建築入札と契約の管理システム及びインターネットによる方法とそのためのコンピュータ用プログラム
IPC: G06Q30/06
Filed: 2000-06-05
Abstract: (57)【要約】
コンピュータを利用して、インターネットを介して建築施主、建築家、請負業者、下請負業者などの建築関係者との間で建築入札、設計作成と調製、工事範囲決定、進捗監視などを行うシステムとそのための方法。また、当該一連のプロセスをコンピュータに行わせるコンピュータ読取り可能プログラム製品も提供する。